NORTHROP GRUMMAN CORPORATION

EXHIBIT 21

NORTHROP GRUMMAN CORPORATION SUBSIDIARIES

Address for all subsidiaries is:

c/o NORTHROP GRUMMAN CORPORATION

Office of the Secretary

1840 Century Park East

Los Angeles, California 90067

Name of Subsidiary		Jurisdiction of Incorporation		Ownership Percentage
Northrop Grumman Systems Corporation
(formerly Northrop Grumman Corporation)		Delaware		100	%
Newport News Shipbuilding Inc.		Delaware		100	%
Northrop Grumman Space & Mission Systems Corp.
(formerly TRW Inc.)		Ohio		100	%

The company has additional operating subsidiaries, which considered in the aggregate or as a single subsidiary, do not constitute a significant subsidiary.

All above listed subsidiaries have been consolidated in the company’s consolidated financial statements.